PCI-E x16 kau: hiʻona a me nā hōʻike manaʻo. PCI-E x16 kiʻi kāleka

Aneane pau kēia motherboards a ianoiyuaa a hoʻolako pono me ka anoe kau PCI-E x16. Kēia mea e kahaha ko oukou naau: ia e kuhikuhi i ke discrete kiʻi accelerator ole i ka mea i hanaia o ka hoʻomāhuahua ai pilikino kamepiula ole i ke Akua. O e pili ana i kona prehistory helehelena, oaoieei-hoakaka a e hoʻoholumua i ka mea e hiki 'ole o ka hana.

Ka Ike helehelena? Anoe? Kau

I ke kakahiaka nui 2000s, a me ka AGP? Anoe? Kau, a ma ia manawa i hoʻohana 'ia e hoʻouka discrete kiʻi pepa, he mea i hiki ai i ka wa a ka mea i kā mākou hana pae ua hiki a me kona naʻe ia i lawa. E like me ka hopena, i hanaia i ka eiini? O PCI-SIG, a hoʻomaka e hoʻomohala lako polokalamu a me ka lako e eiiiiiaiou o ka wā e hiki mai kau no kiʻi pepa. Ka hua o kana hana, a lilo i ka 2002 o ka mua hoakaka o PCI Express 1.0 16x.

Kekahi poe e hōʻoia 'hoʻokaulike o ka mau? Ueony ma ia wahi i ka manawa discrete kiʻi mea hoʻopili mea hoʻonoho awa ua ulu ka kūikawā mea e leie aku oe, e kukulu i ka OOAOAaXUEIE kiʻi kākoʻo pāʻoihana ma ka hou? Anoe? Kau. Ma ka 'ōlelo o ka' Oihana e like? Acaeoey i kona inoa iho - mea hoʻopili PCI-E x16 / AGP. Kona papa kuhikuhiE manao - mea e loa kń i ka lilo ana o ka hoʻouluʻana i ka PC ma ka hoʻohana 'ana o eiiiiiaiou me ka mua hoʻonohonohoʻia o ka'ōnaehana pa alima. Akā, i kēia mea i ole loaa akea ae no ka mea, i ka wikiō kāleka komoʻana pae i ka hou mau 'i ka lilo kokoke like i ke kumukuai o ka mea hoʻopili.

Ia laua a hiki i keia, i ua hana a oi ma mua o ka mea hooponopono hou ana o ka? Aiey kau no mawaho luna, i auou caiaiai ka mau no ia manawa PCI awa. I loko nō o ka nohoaliʻi similarity o kēia mau mea ĸokoĸa ana nä pane nunui. Inā ka AGP, a PCI ke kaena aku o ka laua hoolilo o ka 'ike, eia ka mea, ua he PCI Express pūkaʻina mau'. Kona kiekie ae ka mämä holo, hoʻolako 'ia me ka nui loa, a mahuahua nui ka mämä holo o kaʻikepili EYI i pihaʻelua papa ano (ma keia hihia i ka ike hiki ke pū i hiki mai nāʻaoʻao).

Speed EYI a me ka encryption iaoia

Ka inoa o ka PCI-E x16 mau ' helu i ka 'o ka helu o ke hoʻohana ka poe hao wale noʻikepili EYI. Ma keia hihia, he 16. kēlā me kēia o lākou, ma ka huli, he 2 hui o nā kaula, e hoʻouna i ike. Like 'ana i kumumanaʻo, o ka mea kiekie oia ka mämä holo i hoʻolako' ia e ka mea i kēia mau hui hana ma ka pihaʻelua papa ano. ʻo ia hoʻi, ka EYI o ka 'ike hiki ke hele i loko o nāʻaoʻao.

E hoʻopale ai i ku e hiki poino a me ka palaho o ka pū i hikiʻikepili hoʻohana 'ia ma kēia mau' mea i ka 'ohana ka palekana'ōnaehana hōʻike, i ka mea i kapaia o 8B / 10B. Ua hoohalike ana kēia notation like penei: no ka mea pono a me ka pololei EYI o 8'āpana o kaʻikepili mea pono ke kumukanawai a lākou kūhelu 2'āpana e hana hōʻoia. Ma keia hihia i ka'ōnaehana i e hoolilo 20 hapa haneri o ka kūhelu 'ike i ke kamepiula hoʻohana' aʻole e lawe i ka payload. Akā, i kēia uku no ka ike loea a me ka hale lio ana o nā kiʻi subsystem o kekahi 'aoʻao pilikino kamepiula, a me ka mea oiaio hiki ole ke hana.

Version PCI-E

PCI-E x16 kau nana'ālike ma luna o nā mea a pau motherboards. Wale 'aneʻi i kaʻikepili EYI ana i loko o kēlā me kēia hihia ke oko materially. E like me ka hopena, oia no hoi ka hana ana o ka mea okoa. A hoʻololi 'ana i kēia i loko o ka Gui e:

• 1st hoʻololi 'PCI - Express x16 v. 1.0 ua heʻimi naʻauao bandwidth o 8 GB / s.
• 2nd hanauna aku PCI - Express x16 v. 2.0 mākou e ua kaena i ka a pāpālua hoʻi o ka bandwidth waiwai - 16 GB / s.
• A like me nā mea kū i hoomau mua no ke kolu o ka mana o ka mau '. Ma keia hihia, ua paa i ka uku i 64 GB / s.

Visually kapa hoʻohanohano ma ka hoʻoponoponoʻana o Kamehameha o ka hui 'ana i kēia mau kau mea i hiki. Pela no ka mea, ua hana maʻalahi i kekahi i kekahi. No ka laʻana, ina ke kau kēia 3.0 e hookupaa nui ae i ka uku kiʻi kāleka e fits i loko o ke kino, ahu iho hoakaka 2.0, ka mea a pau nenoaia aaioee o nā kiʻi 'akomi OIeEOEIeAeEIIe emi kiʻekiʻe-ka māmā holo? Aaeei (' o ia hoʻi, 2.0) i, a e i loko o ka wā e hiki mai, e hana ia me ka 'auhau o ka 64 GB / s.

Ka mua hanauna o PCI Express

I hoʻomaopopo mua, ka mua PCI Express i hoʻolauna i ka 2002. Kona outing ia i ka Hekikai o pilikino kamepiula 'ē aʻe me ka mau kiʻi pepa, a mea i hiki ke kaena i kekahi huapalapala accelerator kiʻekiʻe māmā. AGP 8X hae mau hiʻohiʻona nō waiwai bandwidth o 2.1 GB / s, a me ka mea mua hooia o PCI Express - 8 GB / s.

O ka holo ana, olelo e pili ana i ulu eightfold mea i pono. 20 pakeneka o ka hooulu i hoʻohana 'ia e hoʻolele i ka hana' ike e leie aku oe e huli he kuʻia.

Lua o nā loli PCI-E

E puku i ka hanauna mua o ka mea kiʻi hoʻohana mau ' ia ma 2007, hele mai PCI-E 2. 0 x16. Video kāleka 2nd hanauna, e like me ka mua kaulana, kāohi a me ka lako polokalamu hana maʻalahi me ka hoʻololi 'mua o kēia mau'. Wale i keia hihia me ka nui loa hoemi ia i ka hana o nā kiʻi'ōnaehana i PCI Express 1.0 16x-nui kēia o ka mau '.

Theoretically kaupalena 'ike hoolilo i loko o keia hihia ua like me 16 GB / s. Akā, 20 pakeneka o ka kūpono ai ka waiwai i lilo ma ka lolo. E like me ka hopena, ma ka hihia mua i ka maoli EYI kākou: 8 GB / s - (8 GB / ke m 20%: 100%) = 6.4 Gbit / s. A lua o ka hooko ana o ka Gui o ka waiwai ka mea, ua like penei: 16 GB / s - (16 GB / ke m 20%: 100%) = 12.8 GB / s. Mahele ana i ka 12,8 GB / mau i 6,4 GB / s, ua loaa i ka mea hiki maoli māmā mahuahua o ka 2 pa ma waena o ka 1st a me ka 2nd hooko PCI Express.

kolu o ka hanauna

Ka hope a me ka loa he IeAIIeXIAaIEN o kēia mau 'i paʻiʻia ma ka makahiki 2010. Peak PCI-E x16 mämä holo i loko o keia hihia ua mahuahua no ka 64 GB / s, a me ka mea i kā mākou nona iho o nā kiʻi mea hoʻopili me nā mana i loko o keia hihia e e like me 75 watts.

Koho kŰia ke kau a me kekahi mau Kimia accelerators 'ano he māhele o ka PC. Lākou mau pros a me ka hooluolu

Kekahi o ka loa nui HOU o kēia mau 'o ka manawa kūpono o ka mau kiʻi adapters i loko o ka luhi o-E PCI x16. Video kāleka hui me kekahi i kekahi i ka hana kūpono i ka hookahi i hoʻomākaukauʻia. Ko lakou huina pau nona iho ua hou, a me ka mea e leie aku kekahi mau manawa, e hoomahuahua i ka mämä holo o ka PC me ke kulana o ka mea e hōʻike 'kiʻi aaioee. No ka pāʻoihana mai NVidia ua kapaia keia ano SLI, akā, no ka GPUs mai AMD - CrossFire.

I ka wā e hiki mai ana o keia hae

Kau PCI-E x16 i loko o ka wā e hiki mai foreseeable, oiaio eʻaʻole loli. Kēia e ae hou efficient ana wikiō e like me kekahi hapa o obsolete pcs, a ilaila lawe mai iʻelua upgrade o ke kamepiula nenoaiu. Ano, hana mai na hoakaka no ka mea 4th mana o kaʻikepili EYI hana. No kiʻi adapters ma keia hihia ka mea, e hoomakaukau e kekahi i kā mākou bandwidth o 128 GB / s. Kēia e ae, e hōʻike i ke kiʻi ma luna o ka pale i "4K" a me ka hou.

hualoaʻa

Ka mea a ka mea, ua, a me ka PCI-E x16 no ka manawa, aole 'ano like kiʻi kau a me ka mau'. He E e pili no ka lōʻihi manawa. Kona koho ae oe, e ho okumu i elua i komo-ʻilikai kamepiula nenoai, a kiʻekiʻe-hope pcs me ka mau accelerators. He manawa a hiki i kēia kohoʻia, a ua i manaoia mea hou i loko o kēia niche.